package com.oraro.paygatewaybiz.module.dao;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.oraro.paygatewaybiz.module.entity.MchEntity;
import org.apache.ibatis.annotations.Mapper;

/**
 * 
 * 
 * @author jianghuiyong
 * @email 
 * @date 2018-11-26 16:49:40
 */
@Mapper
public interface MchDao extends BaseMapper<MchEntity> {

    MchEntity selectByMchId(Long mchId);
}
